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Home >> Lexus >> 2004 >> GS 300 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine (2JZ-GE) - Diagnostics >> Circuit Inspection >> DTC P0550: Power Steering Pressure Sensor/Switch Circuit, DTC P0552: Power Steering Pressure Sensor/Switch Circuit Low Input, DTC P0553: Power Steering Pressure Sensor/Switch Circuit High Input >> Circuit Description
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Circuit Description

ECM controls idle speed to the most appropriate speed according to a signal from the power steering pressure sensor.

Fig 1: DTC Detecting Condition Table
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